Dec 17 21:56:57.349 INFO checking juhnowski/Rust-enums against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:56:57.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/juhnowski/Rust-enums:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:56:57.863 INFO [stdout] 2eafe3bb47ec246743e933f39dc675b176528afb038fc08995b865a748c7dadc
Dec 17 21:56:57.866 INFO running `"docker" "start" "-a" "2eafe3bb47ec246743e933f39dc675b176528afb038fc08995b865a748c7dadc"`
Dec 17 21:56:59.320 INFO [stderr]     Checking enums v0.1.0 (/opt/crater/workdir)
Dec 17 21:56:59.524 INFO [stderr] warning: unused variable: `four`
Dec 17 21:56:59.524 INFO [stderr]   --> src/main.rs:25:9
Dec 17 21:56:59.524 INFO [stderr]    |
Dec 17 21:56:59.524 INFO [stderr] 25 |     let four = IPAddrType::V4;
Dec 17 21:56:59.524 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Dec 17 21:56:59.524 INFO [stderr]    |
Dec 17 21:56:59.524 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:56:59.524 INFO [stderr] 
Dec 17 21:56:59.524 INFO [stderr] warning: unused variable: `six`
Dec 17 21:56:59.524 INFO [stderr]   --> src/main.rs:26:9
Dec 17 21:56:59.524 INFO [stderr]    |
Dec 17 21:56:59.524 INFO [stderr] 26 |     let six = IPAddrType::V6;
Dec 17 21:56:59.524 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 17 21:56:59.524 INFO [stderr] 
Dec 17 21:56:59.524 INFO [stderr] warning: unused variable: `home`
Dec 17 21:56:59.524 INFO [stderr]   --> src/main.rs:28:9
Dec 17 21:56:59.524 INFO [stderr]    |
Dec 17 21:56:59.524 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Dec 17 21:56:59.524 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 17 21:56:59.524 INFO [stderr] 
Dec 17 21:56:59.524 INFO [stderr] warning: unused variable: `loopback`
Dec 17 21:56:59.524 INFO [stderr]   --> src/main.rs:29:9
Dec 17 21:56:59.524 INFO [stderr]    |
Dec 17 21:56:59.524 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Dec 17 21:56:59.524 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 17 21:56:59.524 INFO [stderr] 
Dec 17 21:56:59.524 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 17 21:56:59.524 INFO [stderr]  --> src/main.rs:7:5
Dec 17 21:56:59.524 INFO [stderr]   |
Dec 17 21:56:59.524 INFO [stderr] 7 |     Quit,
Dec 17 21:56:59.524 INFO [stderr]   |     ^^^^
Dec 17 21:56:59.524 INFO [stderr]   |
Dec 17 21:56:59.524 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:56:59.524 INFO [stderr] 
Dec 17 21:56:59.524 INFO [stderr] warning: variant is never constructed: `Move`
Dec 17 21:56:59.524 INFO [stderr]  --> src/main.rs:8:5
Dec 17 21:56:59.524 INFO [stderr]   |
Dec 17 21:56:59.524 INFO [stderr] 8 |     Move{x:i32, y:i32},
Dec 17 21:56:59.524 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 17 21:56:59.524 INFO [stderr] 
Dec 17 21:56:59.524 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 17 21:56:59.524 INFO [stderr]   --> src/main.rs:10:5
Dec 17 21:56:59.524 INFO [stderr]    |
Dec 17 21:56:59.524 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Dec 17 21:56:59.525 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:56:59.525 INFO [stderr] 
Dec 17 21:56:59.525 INFO [stderr] warning: enum is never used: `Option`
Dec 17 21:56:59.525 INFO [stderr]   --> src/main.rs:19:1
Dec 17 21:56:59.525 INFO [stderr]    |
Dec 17 21:56:59.525 INFO [stderr] 19 | enum Option<T> {
Dec 17 21:56:59.525 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 17 21:56:59.525 INFO [stderr] 
Dec 17 21:56:59.624 INFO [stderr] warning: unused variable: `four`
Dec 17 21:56:59.624 INFO [stderr]   --> src/main.rs:25:9
Dec 17 21:56:59.624 INFO [stderr]    |
Dec 17 21:56:59.624 INFO [stderr] 25 |     let four = IPAddrType::V4;
Dec 17 21:56:59.624 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Dec 17 21:56:59.624 INFO [stderr]    |
Dec 17 21:56:59.624 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:56:59.624 INFO [stderr] 
Dec 17 21:56:59.624 INFO [stderr] warning: unused variable: `six`
Dec 17 21:56:59.624 INFO [stderr]   --> src/main.rs:26:9
Dec 17 21:56:59.624 INFO [stderr]    |
Dec 17 21:56:59.624 INFO [stderr] 26 |     let six = IPAddrType::V6;
Dec 17 21:56:59.624 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 17 21:56:59.624 INFO [stderr] 
Dec 17 21:56:59.624 INFO [stderr] warning: unused variable: `home`
Dec 17 21:56:59.624 INFO [stderr]   --> src/main.rs:28:9
Dec 17 21:56:59.624 INFO [stderr]    |
Dec 17 21:56:59.624 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Dec 17 21:56:59.624 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 17 21:56:59.624 INFO [stderr] 
Dec 17 21:56:59.624 INFO [stderr] warning: unused variable: `loopback`
Dec 17 21:56:59.624 INFO [stderr]   --> src/main.rs:29:9
Dec 17 21:56:59.624 INFO [stderr]    |
Dec 17 21:56:59.624 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Dec 17 21:56:59.624 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 17 21:56:59.624 INFO [stderr] 
Dec 17 21:56:59.624 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 17 21:56:59.624 INFO [stderr]  --> src/main.rs:7:5
Dec 17 21:56:59.624 INFO [stderr]   |
Dec 17 21:56:59.624 INFO [stderr] 7 |     Quit,
Dec 17 21:56:59.625 INFO [stderr]   |     ^^^^
Dec 17 21:56:59.625 INFO [stderr]   |
Dec 17 21:56:59.625 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:56:59.625 INFO [stderr] 
Dec 17 21:56:59.625 INFO [stderr] warning: variant is never constructed: `Move`
Dec 17 21:56:59.625 INFO [stderr]  --> src/main.rs:8:5
Dec 17 21:56:59.625 INFO [stderr]   |
Dec 17 21:56:59.625 INFO [stderr] 8 |     Move{x:i32, y:i32},
Dec 17 21:56:59.625 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 17 21:56:59.625 INFO [stderr] 
Dec 17 21:56:59.625 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 17 21:56:59.625 INFO [stderr]   --> src/main.rs:10:5
Dec 17 21:56:59.625 INFO [stderr]    |
Dec 17 21:56:59.625 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Dec 17 21:56:59.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:56:59.625 INFO [stderr] 
Dec 17 21:56:59.625 INFO [stderr] warning: enum is never used: `Option`
Dec 17 21:56:59.625 INFO [stderr]   --> src/main.rs:19:1
Dec 17 21:56:59.625 INFO [stderr]    |
Dec 17 21:56:59.625 INFO [stderr] 19 | enum Option<T> {
Dec 17 21:56:59.625 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 17 21:56:59.625 INFO [stderr] 
Dec 17 21:56:59.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 17 21:57:00.412 INFO running `"docker" "inspect" "2eafe3bb47ec246743e933f39dc675b176528afb038fc08995b865a748c7dadc"`
Dec 17 21:57:00.750 INFO running `"docker" "rm" "-f" "2eafe3bb47ec246743e933f39dc675b176528afb038fc08995b865a748c7dadc"`
Dec 17 21:57:01.134 INFO [stdout] 2eafe3bb47ec246743e933f39dc675b176528afb038fc08995b865a748c7dadc